DD242540A3 - Aktives material fuer durchstimmbare festkoerperlaser - Google Patents

Aktives material fuer durchstimmbare festkoerperlaser Download PDF

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Publication number
DD242540A3
DD242540A3 DD25210083A DD25210083A DD242540A3 DD 242540 A3 DD242540 A3 DD 242540A3 DD 25210083 A DD25210083 A DD 25210083A DD 25210083 A DD25210083 A DD 25210083A DD 242540 A3 DD242540 A3 DD 242540A3
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DD
German Democratic Republic
Prior art keywords
mepe
rpymih
electron
active material
tunable
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DD25210083A
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English (en)
Inventor
Evgenij V Zarikov
Vladimir V Laptev
Bert Strube
Guenter Chuber
Ivan A Scerbakov
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Fiz Inst Lebedeva
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Publication of DD242540A3 publication Critical patent/DD242540A3/de

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  • Thiazole And Isothizaole Compounds (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)

Abstract

Aktives Material fuer durchstimmbare Festkoerperlaser, das eine kristalline Matrix mit einem Cr3-aktiven Ion enthaelt und in dem die kristalline Matrix mit einer Granatstruktur ausgewaehlt wurde und die Formel A3B2C3O12 besitzt, A - mindestens eines der Elemente, ausgewaehlt aus einer Gruppe bestehend aus: Y, La, Ce, Gd, Lu und Sc, B - mindestens eines der Elemente, ausgewaehlt aus einer Gruppe, bestehend aus Sc, Ga, In, Lu, Al, Gd und Y, C - Element Ga oder ein Gemisch der Elemente Ga und Al, sowie Cr3 in einer Menge von 0,001 bis 4,5 at.% enthaelt.

Description

OnWCAHME H30EPETEHMH K ABTOPCKOMy CBH1IiETEJILCTBy
02.02.83 3aÄBKa Ji 3546958/18-25 MM3 H OI ,s 3/16 ΑΒΤορυ: E.B.IapHKOB, B.B.JIaiiTeB, CTpyBe Ββρτ (ΦΡΓ),
Xyöep ΙΈκτερ (ΦΡΓ) η H.A.IÜepöaKOB 3aHBHTejr&: <&a3BrqecKHt HHCTHTyT ημθηη ILE Ha3BaHHe Η3θόρβτβΗΗΗ: AKTHBHüfl MATEPHM MR
HHX nEPECTPMBAEMHX JIA3EP0B
H3oöpeTeHHe othochtch κ MaTepnajiaM jm jia3epHofi
a oojiee κοΗκρβτΗο, κ Jia3epHHM KpzcTaJUiaM rpaaKTHBHpoBaHHoro HonaMn xpoivsa, η npejipa3HaneHo ΜΛ nojry^eHHH aKTHBHnx: ajieMeHTOB TBepsoTejiLHHX Jia3epoB c nepecTpaHBaeMofi jymHot. bojihh reHepanioi β 6mxRe& MK ooJiacTK (0,65 - I mkm) npn KOMHaTHofi TeMnepaType.
CyHiecTByDT TBep^oTexbrnje jia3epH, nepecTpanBaeMHe β ooJiacTH ÄJiHH Bojra 1-2,1 mkm, 8κτηβηημ MaTepHajiOM äjlji KOTOpHX CJiyxaT KpHCTaJUIH Mg I2 , aKTHBHpOBaHHHe HOHaMH Y2+, Ni2+ Co2+ [·ΐ]. . .
θτηχ waTepnaiOB αβχηθτοα HeBO3MosHocTL reHepanHH πρκ κομηθτηοη TeMnepaType. Hanöojiee ojih3khm κ npeÄHOxeHHOMy TexHH^ecKOMy peme
HHBD HBJLHeTCH aKTHBHHH MaTepzaJI MSl TBep^OTeJtbHHX CTpaHBaeMHX Jia3epoB, coÄepsaiiiHH KpncTajuniqecKyTO
C QrT+ aKTHBHHM HOHOM [_2J . B 8ΛβΚ08Η,ΙφΗΤβ HOHH saHHMaiDT MecTa hohob aiv+ , κοτορκβ ,hjih xpoMa hbjihiotcs cjmmKOM "τθοηημη", tsk κβκ hohhhh pajmyc Ai^+ 3HaHHTeJiBHO MeHLme ηοηηογο pajpyca Cr-^+ (11Al-^+ =0,53 A; rCr3+ =0,615 %, ). IIoBTOMy KpHCTajMH xopomero οπτη^θοκογο Ka^ecTBa nojiyneHH npn
Gr^+ (He oojiee 0,4$ aT.), πρπ.9Τ0Μ
H3-3a HaJiH^HH β cTpyicType aJieKcaHÄPHTa
JieHTHHX nOJIOXeHHH HOHOB Al^ TOJÜKO H8CTL H3
•soda«
SXHH ΧΗΗΗ9ΪΓ93ΙΗΪΠ HiFn FFff 9d&LBdsnW9i HOHiBHWOH HHtIHSnOSHHWCQf HdiHSnO HHSffSSHdn 2*JHi|> BTJ[
BHismsd FBHoshHFFBiOHdn BHssredposH I'jh<$
•%'ίΒ 9*^-100*0 8SiOSKEQTOH S +^
-OO H TVH TSD SOiHSWSFe «I09W0 HTH ^S iHSHSFe - Q
5 Χ·;'ΡΟ *ΤΥ 'πι «υΐ 'βώ'Όη ρπττ/ΐΓ.τ
SH XHHHBdpHS *aOiH8W9ffe EH ΗΗΪίΟ 9d9W H9HHBdH ΟΠ - g
- ; ο S *
' «Τ ' i HTmMj SH XHHHBdpHS * Ε0ΙΗ9Μ9ΙΓΘ SH HHtfO
HSHHBdH ΟΠ - y 9tfJ '^O^O^EpV Ar^idC^ ΛΘΘΙ/ϊΗ Η BiBHBdj HOdJCiHM1IO OO BHBdpHS BYIHdiBW KBHO 9hHinfBiOZdH 1WOHOH WHHSHiHB +ςΧ£) O JÖffldiBW CL/ÜIO9KHIfIrBiOHdH WaÖIBÄdalEOO •S0d9SBIf XHW9BffHB(iiO9d9n XHHOTSiOffdSSi Klfff 91TBild9iBW
WOHSHiHB S OiIi *H9i KOigBJHiOOH· ΊΙΓΘΐΙ FBHH9IfSBi00n
•Bd9SBIf HHH0di09d9n KiOBITpO 9HH9dHE0Bd H HHtTBd9H9J BJ -OdOE ΘΗΗΘΧΗΗΟΠ '^[Qi 9ΗΗ9ΠΙΗΕΟΠ - HHH9i9dpOSH
•BdSSSr HiOpBd PiHÄ9d OHTtfOi H9S0WS0S Oih 4BHHIfSS OHIFOiOBH 9iHdtfHB0%HSFB BH BdSSBIf BHEBHBH KBSOJOdOH Oi. 'HHHHIT - g SHH9BJUfSH
BH FOiSjQiOXOBd HHhBHBH HHjdSH6 "TiOBh FBHiIfSiMhBHS HBH ΗΒχ ·' ^Y -a iitfOXSdsn iSiiSiOiSSiOOO FBdOiOH '(XIiOOH -SHOHSiHH HSinqifOp -OtCSBdOJ O (HHHHF - g ) (5HHHF (X^HHOSff ^ SliOXSdsn BH KSHHShUFSH WHHOOFOHOHOdHIH O
17 17
iSBSHSBHOIT HHtlHSÖOSHHWCöT diHSIIO H 'HSFSOBS OpBFO HHOSh SdJCiBdsnWSi HOHiBHWOH Hdn (HHFOS HHHFff HOHHOdiO O HHtIBdSHSJ KOiSFFSiOSÖLCOO OJOdOiOH O) ^x IHSS.
-odi£ jiwoieon *T_wo 008 JssFFSBiOoo si η - a
HHjdSHe iiOOHSBd Oih 'HHFSa HBi gySg FFOH OJ
-OHOShHFFBiOHdH diSWBdBII SiH(I^HBOHSFB S 4OJOi SWOd}i
ΒΐΗΘΗΪΙΗφφβΟΗ OJOWHffOXpOSH FHHShJUfOn FFlf HiHSWSFO 9HHSHi -HB SHHHiCdH OHhOiBiOOff FOiCSiCpSdi WHi8 O HSF83 g 'HKTTBd -SHSJ S SHiOBhiC iSBWHHHdn +^J0 SOHOH AliSfflSd S ΧΗΠΤ
Ha φΗΓ.3 πρτίΒθΑβΗ οπθκτρ nponyCKaHHH äjlh ΗβΤΒβρ-τογο npnMepa.'
Ha φΗΓ.4 πρίϊΒβΑβΗ cneKTp Jia3epHoro H3JiyHeHKH äjlh ΗβΤΒβρτοΓΟ npHMepa.
Ha φΗΓ.5 ΠρΠΒΘΛβΗα 3aBHCHM0CTL BHXOÄHOfl ΜΟΠ^ΗΟΟΤΗ
reHepaman οτ norjiomeHHoii μοπϊηοοτη HaKaHKK ähh ΗβΤΒβρτο ro npHMepa.
HsoöpeTeHKH 3aKJnoHaeTCH B tom, tto 3Hep-3a3op 2
tom, tto 3Hep ypoBHüMH 4T2 n 2E hohob Gr3+
β raJuraeBHx rpaHaTax cymecTseHHo MeHtme, ηθμ ΜΛ aJIeKCaH1DpHTa (800 cm" ).h, β 3aBHeHMOcra οτ GH ESMeHHeTCJi OT 600 CM RO 0. B COOTBeTCTBHH C STUM
napa3HTHHX E -
ΆΟ 0 (φκΓ.2), ^TO πο3βοληθτ nojiynHT npH Öojiee hh3khx no cpaBHeHHM c ajieKcaHjipHTOM KpoMe Toro, npH BapHanKH cocTaBa KpHCTajöioB
CÄBHr 4T2 -. HOJIOCH,- TaK HTO MaKCHMyM H3-
MoxeT BapLnpoBaTLca οτ 700 ßo 850 hm ($ηγ.2). .. 3το 3HaHHTeJiLHO pacjnHpneT oöJiacTL H3JiyHeHHH Cir+- jia3e poB Ha raJUffleBHx rpaHaTax Qo cpaBHeHZ» c aJieKcaimpHTOM, κοτορΗΗ He ÄonycKaeT szkskzx HSMeHeHHH oöjiacTH nepecT-pofiKH HSJiyneHHH BCJiescTBHe cTporo onpeflejieHHoro cocTa-Ba KpHCTaJiJia.
B raJumeBHx rpaHaTax hohh Cr-^+ 3aMemaBT hohh Ga^+ , η BCJieÄCTBHe τογο, hto ηοηηηθ paÄHycH0 - Gr-5**" u Ga^+ * np-jKTHHeCKH OÄKHaKOBH (rCr3+ =0,615 A;r&a3+= =0,62 A), κοθφφπΐϊΒβΗτ pacnpesejieHHH Cr^+ β rajumeBHX
rpanaTax öjih30k hjih 6ojH>me ,ejxAwm, β oTJiHHHe οτ a canjjpHTa (r^i3+ =0,53 A), hto nosBomieT bboähtb β rajumeBHe rpanaTH β oojibidhx KOJiHHecTBax 6e3 oHTHHecKoro KanecTBa KpHCTajuioB, Tor^a KaK 3aMemeHHe Al Ha Cr^+ β ajieKcaimpHTe (BeAlO^ ) οηθηβ orpa-
ΗΗΗβΗΟ. .
ΑΠΗ ΤΟΓΟ, HTOOH Η3ΜβΗΗΤΒ ΟΠβΚΤρΟCKOΠΗΗβCKHe CBOH-CTB8 KpHCTaJIJIOB, OCOÖeHHO OOJiaCTL AJIHH BOjm H3JiyHeHHH
- 4 -jiasepoB, npHMeHjazr OHHapmie η τροίίΗΗβ cMecH
COrJiaCHO $OpNQTJie Η300ρβΤβΗΗΗ. ECJIH HeOOXOÄHMO C1HBHHyTL JQGMHHe cueHTHyD KpHBy» β oojiacTB oojiee κοροτκπχ απηη βολή, το'B nojioxeHHji B η C κρπCTaJiJTHHeCKOH pemeTXH
HaTa MOXHO BBO1HHTL HOHH Al^+ . ΠρΗ 3Τ0Μ Ηβ
BBO1HHTL GBifflie 40$ Al , HOCKOJIiKy H3JiyHeHHe E -JIHHHH CTaHOBHTCH CpaBHHMHM C aJieKCaHßpHTOM H yrpaHHBaiOTCH
npeHMymecTBa rajuiHeBHx rpaHaTOB.
JIKMHHe CUeHUKH HOHOB Cr^+ JPlH. ΠΗΤΗ
poB aKTHBHoro MaTepHajia c oömefi
TRe 1 - 0,0002-0,9, hto β nepecneie Ha aTOMHHe npoiteH-TH JiesHT-β ÄHana3one 0,01-4,5^ aT, a ημθηηο: I) ΗΤτρΗΑ-rajuiHeBoro rpanaTa ({} [ Or
0 f
2) ΗττρΗίί-cKaHÄHH-rajiJiHesaro ) [
(3) 1>40)59720)002
3) rasoJiHHHH-rajiJiHeBoro rpaHaTa
(GGG H^Gd3)[Gd0 ^4Ga1 ^ 95Cr0 ^ 01] Ga3O12)
4) raÄOjraHHH-cKaHÄHH-rajJumeBoro rpamTa
(GSGG HJH(Gd3J [self6GaOj3875CrO)O125 ] Ga3O12)
5) jiaHTaH-JDOTenKH-raJuiHeBoro rpaHaTa
])9) 3
(b nepecHeTe Ha aTOMHHe npoueHTH KOHiieHTpaiiHH. paBHa 0,012; 0,014; 0,05; 0,0625 η 0,08 aT.# οοοτβθτ-οτΒβΗΗο) - npeÄCTaBJieHH na pir.2. Πο aöcijHcce OTJioxena ÄÄHHa BOJIHH B HM, ΠΟ OpjEHHaTe - HHTeHCvIBHOCTL JDQMHHeC-üeHHim B npOHSBOJILHHX β,ΙίΗΗΗΙ^Χ. H3JiyHeHHe E -JIHHHH npOHBJIHeTCH TOJILKO ΑΛΗ ΠβρΒΟΓΟ npHMepa, HO 3HaHHTeJILHO
cjiaöee, ηθμ β ajieKcaH^HTe. ΠρΗΒβΑβΗΗΗβ οπβκτρπ jeemh-H noKasHBäDT, hto oOJnacTL nepecTpoHKH Jiaaepa
ΠρΗΒβΑβΗΗΗΧ ΠρΗΜβρΟΒ COCTaBJIHeT OT 660 HM RO ΠΟ
Mepe 950hm. ...
Ha Φηγ.3 npHBei;eH οπβκτρ nponycKaHHH άλά ΗβτΒβρ·^- τογο npHMepa ( gsgg ). Οτηθτληβο bt/irbh ode nojiocH
norjiomeHHH 3ΦΟΒΗΗ 4Tg (640 hm) η 4T1 (460 hm).
Ha φπΐ·.5 npHBeseHa 3aBHCHM0CTi» βηχοληοη moihhocth
Er B mBt OT norJIOmeHHOfi MOIHHOCTH .HaKaHKH EH ΠρΗ B03-öyiÄeHiiz reHepaitHH ίφηπτοηοβημ jia3epoM Ha iyraHe bojihh ^p 647 hm η aproHOBHM Jia3epoM Ha ÄJHffle bojihh 488 hm
(COOTBeTCTBeHHO B HOJIOCH norJIOiqeHHH ypOBHefi J^ H Tj HOHOB Cr3+ ). ·.
ΠρΗ nponyCKaHHH 3epKajia T = I,]$ (Hcnojn>3OBajiafi κοΗΐίβΗτρίΐΗθοκίϊΗ pe 3OHaTOp c paccTOHHHÄMH Messy - 3epKajia-20 cm) nojiyqeH ÄH$&epeHiizaJiLHHii KUH ( Ί ) - 11% npn
κρηπτοηοβημ jiaeepoM n 6,5% npn HaKaHKe aproHOBHM Jia3epoM.
Ha KpHCTajiJie aJIeKCaH1DpHTa corjiacHO προτοτΗπγ β yc-
JJOBHHX, aHaJIOrHHHHX JCJIOBHJiM ΑΠΗ raJIJffleBHX TpaHaTOB., reHepaiXHK) nojiynHTB He y^aJiocL, TaK KaK nopor B03Öyaai;eHHiT reHepamiH äjih Hero He öhji ÄOCTHrHyT.
Ha $ΗΓ.4 πρΗΒβΛβΗ οπβκτρ jiaeepHoro H3JiyHeHHH hohob
+ . C MaKCHM]^MOM ΠρΗ 777 HM. ΟΤΑβΛΒΗΗβ ΠΗΚΗ ΒΗ3Β8ΗΗ pa3JIHHHHMH pe 30HaTOpHHMH
ποίροκΗΧ nojioc norjiomeHHü hohob er (φΗΓ.3) B03Öya,neHHe reHepancaH KpncTaJuioB mokho ocymecTB-JLHTi C nOMOmBB IDHpOKOnOJIOCHOfi JiaMIIOBOt Η3Κ8ΗΚΗ, ΚΘΚ , TaK η HenpepHBHOH.
KpncTajuioB, omicaHHHX β πητη npHBe^eH-
HHX npHMepaX, OCyme CTBJLHJlOCB nOCpeflCTBOM BHTJITHBaHHiI H3 pacmiaBa (μθτοα UoxpaJiLCKoro). HcnojibsoBajiCii, Hanpn-Mep, cJieÄysnHH cnocoo nojiyneHHJi MOHOKpncTaJuioB. Hcxoji;-HHe MaTepnajiH (HanpHMep Mn gsgg -rpaHaTa) Gd2O31Sc2O3 Ga2O3 κ Gr2O3 TmaTejiLHO nepeMemzBaDT, npeccyBT β TaÖJieTKH H CHHTe3HpyiOT B HliaTHHOBOM THTJie B ΤβΗβΗΗβ 8 nacoB npH I200°C. SaTeM TaÖJieTKH pacmiaBJijDOT B BOM ΤΗΓϋβ B 3aKpHT0H ΚΘΜβρβ (8ΤΜΟθφβρα: 9^ OÖ.IL od„(^). KpHCTajiJiH BHTHTHBajm H3 pacmiaBa (οόιβΜ co cKopocTLD 7 mm/h, CKopocTL BpameHHfl 85 oo/mhh. Ποο-Jie OTpHBa "οτ pacmiaBa KpncTajui JiHHeHHO oxjiaimajiji ρ,ο KOMHaTHofi TeMnepaTypH β τβπβΗΗβ 14 η.
B KaneCTBe κοΗκρβτποΓΟ npHMepa nosyneHH
Ujo _
cocTaBa Gd-, Se1 nfiCrn nocGa0 , J-^cocüesynniiMH φΗ3Η-ΗβΟΚΗΜΗ CBOHCTBaMH:
CHMMeτρΗΗ-KyOHHeCKaη; noCTOHHHaH pemeTKH - 12,56 A; noK33aTejii) npejioMjieHHH - 1,95; . THHHHHHe pa3Mepn - AJDiHa IO cm, ÄHaweTp 2,5 cm; TeMnepaTypa rmaBJieraiH - 18600C.
ΠρΗΜβΗβΗΗβ KpHCTaJIJIOB HO Η300ρβΤβΗΗ» He OrpaHHHH-
BaeTCH HcnojiL3OBaHneM HX β KanecfBe nepecTpaHBaeMHX jia3epoB. JiaHHue KpncTaJUiH moseho HcnojiL3OBaTi> Tax: se κβκ Oe CKOHTaKTHHe jiaTHHKH TeMnepaTypH. BpeMH xh3HH B03Öyx-
ΑβΗΗΟΓΟ COCTOHHHH HOHOB Cr^+ 38BHCHT OT TeMnepaTypH. ΠρΗΒβΛβΗΗΗΧ ΠρΗΜβρΟΒ ΒρβΜΗ ΧΗ3ΗΗ ΠρΗ 4 K C0CT8B-HecKOJEbKO MceK, a. πρπ 300 K - HecKOJiBKO
. KpHCTaJDIH B030y^HaJOT ΚΟρΟΤΚΗΜΗ ΟΒβΤΟΒΗΜΗ C3MH H H3MepHK)T ΠαΛβΗΗβ BO Βρ.βΜΘΗΗ HHTeHCHBHOCTH JIIMH-ΗβΟϋ,βΗΠΗΗ (ΒρβΜΗ 33Ι3ΗΗ B03ÖyXÄeHH0r0 COCTOHHHH ^£ HOHOB Cr^+ ) HJm COOTHOmeHHe HHTeHCHBHÖCTH H3JiyHeHHH nmpoKot nojiocH η Ε --JIhhhh.
TeXHHKO-BKOHOMHHeCKaH θφφβΚΤΗΒΗΟΟΤΒ ΠΟ Η300ρβΤβ-HHD BH£Ha ΓφΗ ΟρβΒΗβΗΗΗ βΓΟ C ÖaSOBHM Ο.ό^βΚΤΟΜ, B Κ3-He CTBe κοτοροΓΟ BHöpaH KpncTajui aaeKcaH^pHTa.
1. . KpHCTaJIJIH ΠΟ Η3ΟΟρβΤβΗ1Ι10 HMeiOT 3HaHHTeJILHO
Öojiee HiHpoKyD odiiacTL nepecTpoSxH nacTOTH renepamoi
BO3MOXHOCTH Η3ΜβΗβΗΗΗ ΧΗΜΗΗβΟΚΟΓΟ COCTasa . (φΗΓ.2).
2. KpHCTaJIJIH ΠΟ Η3ΟόρβΤβΗΗΒ HBJIHBTCH όΟϋϊββ nOHTHTeJTbHHMH C TOHKH 3ρβΗΗΗ ΤβΧΗΟΛΟΓΗΗ HOJIyHeHHH
a) KyÖHHecKOH cTpyKTypH (aJieKcaH,apHT ΗΜββτ ορτο-poMÖHHecKy» CTpyKTypy);
Ö) OÖJierHeHHOCTH BBe^eHHH HOHOB; . Β) OTCyT.CTBHH TOKCHHHHX ΚΟΜΠΟΗβΗΤΟΒ (θΛβΚΟβΗίφΗΤ okchä öeprauniH, KOTopafi Hanne tch chjlehhm
3. KpHCTaJiJIH HMeBT oojiee βηοοκηθ reHepaüHOHHHe xapaKTepHCTHKH BCJieacTBHe:
a) 3HaHHTeJiLHO oojiee cjiaoon ηητθηοηβηοοτη napa3HT-
HOH E - JIHHHH HJIH ΘΘ HOJIHOrO OTCyTCTBHH (φΗΓ.2);
6) B03M0XH0CTH BBeAeHHH dOJiee BHCOKHX paoOHHX KOH-UeHTpaiiHH HOHOB Gp+
IlepeHHCJieHHHe npeHMymecTBa KpncTajuiOB no hsoo-
ρβΤβΗΗΚ) nO3BOJfflJIH ΒΠβρΒΗβ 003Λ3ΤΒ TBepflOTeJIBHUi Πβρβ-
CTpaimaeMHH Ji83ep Ha HOHax nepexojiHHX weTajuioB, paooTax>β HenpepHBHOM pesHMe-npH KOMHaTHoit TeMnepaT3rpe.

Claims (2)

  1. 2 4 2 b 4 ν
    - 8 ΦΟΡΜΑ Η30ΒΡΕΤΕΗΗΗ
    Ακτηβηηη MaTepnaji jyui τβθραοτ&τεβηηχ nepecTpanBaejia3epoB, coÄepxamHS KpncTaJuniHecKyD MaTpimy c Cp+
    aKTHBHHM HOHOM, OTÄHHarapHCH ΤΘΜ, HTO, C IXejLblO ΠΟΒΗΙΠβ- EESi MJl, noHHxeHHH nopora reHepaiiHH η pacimpeHHH oöjiac-TH nepecTpoÖKH Jiaeepa, KpncTajLJizHecKafl MaTpnija BHÖpaHa co CTpyKTypofi rpaHaTa η ημθθτ $opMyjiy A3^2^3^I2' rÄe A - no KpafiHet Mepe ο,κηη h3 BJieMeHTOB, BHÖpaHHHX h3 rpymiH Y,- La, Ce, Gd, Lu, Sc.
    B - no KpaHHeü Mepe ooth h3 ajieMeHTOB, BHOpamiHx zs
    rpymiH Sc, Ga, In., Lu, Al, Gd, Y , C - ajieMeHT Ga Hjm cMecJb 3JieMeHT0B Ga H Al ,H coflepsHT Cr-^+ B KOJiHHecTBe 0,001-4,5 aT.^.
    HCTOHHHKH ΗΗφορΜαίΧΡΙΗ, ΠρΗΗϋΤΗβ BO ΒΗΗΜΘΗΗβ ΠρΗ
    3KcnepTH3e:.
    1. Guenther B.D. Buser E.G."Tunable Lasers - An Overview", ZEuUL1. J. Quanta-Electron,QE-18J980, p.p. II79-II84.
  2. 2. Walling I.G. et al "Tunable Alexandrite Lasers" mm, J.Quant. Electron. QE -16,1980, I302-I3I5-
    ΠρΟΤΟΤΗΠ. .
    Hierzu__3_Seiten Zeidinungen
DD25210083A 1983-02-02 1983-06-20 Aktives material fuer durchstimmbare festkoerperlaser DD242540A3 (de)

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SU833546958A SU1099802A1 (ru) 1983-02-02 1983-02-02 Активный материал дл твердотельных перестраиваемых лазеров

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DD242540A3 true DD242540A3 (de) 1987-02-04

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CS (1) CS271055B1 (de)
DD (1) DD242540A3 (de)
PL (1) PL246018A1 (de)
SU (1) SU1099802A1 (de)

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Publication number Priority date Publication date Assignee Title
US5970079A (en) * 1996-02-29 1999-10-19 Tasr Limited (Tsar Ltd.) Laser material
RU2321689C2 (ru) * 2006-02-02 2008-04-10 Федеральное государственное унитарное предприятие "Научно-исследовательский и технологический институт оптического материаловедения Всероссийского научного центра "Государственный оптический институт им. С.И. Вавилова" (ФГУП "НИТИОМ ВНЦ "ГОИ им. С.И. Вавилова") Способ выращивания кристаллов галлий-скандий-гадолиниевых гранатов для пассивных лазерных затворов
RU2324018C2 (ru) * 2006-04-07 2008-05-10 Федеральное государственное унитарное предприятие "Научно-исследовательский и технологический институт оптического материаловедения Всероссийского научного центра "Государственный оптический институт им. С.И. Вавилова" (ФГУП "НИТИОМ ВНЦ "ГОИ им. С.И. Вавилова") Серийный способ выращивания кристаллов галлий-скандий-гадолиниевых гранатов для пассивных лазерных затворов

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CS271055B1 (en) 1990-08-14
SU1099802A1 (ru) 1986-02-15
PL246018A1 (en) 1984-10-22

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